Here is an opportunity, every Windows user should benefit from. Microsoft is offering existing Windows 7 users an chance to upgrade to Windows 8 Pro for just $14.99. The catch is even users with pirated copies of Windows 7/XP are able to grab this promotional price and upgrade to Windows 8 at this super-cheap price of $14.99. The WindowsUpgradeOffer registration website and the associated Windows 8 Upgrade Assistant utility is not doing any validation and anybody can use the PromoCode to get an genuine activation key for Windows 8 pro directly from Microsoft at this price.
Now, you should not miss this opportunity because MRP of retail Windows 8 Pro version is $169.99 and under this promotion users can grab it for just $14.99 until Jan 31st 2013. Even if you don't have any plans for an immediate migration to Windows 8, users get to download the ISO and create Windows 8 bootable media for later usage.